@article{doi:10.1302/0301-620X.88B11.18017,
author = {Wimsey, S. and Pickard, R. and Shaw, G.},
title = {Accurate scaling of digital radiographs of the pelvis},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {88-B},
number = {11},
pages = {1508-1512},
year = {2006},
doi = {10.1302/0301-620X.88B11.18017},
url = {https://doi.org/10.1302/0301-620X.88B11.18017}
}